From 14cdb76e4b16376484dd33ce9a050925c663dabc Mon Sep 17 00:00:00 2001
From: chriseth <chris@ethereum.org>
Date: Tue, 7 Jun 2022 12:42:50 +0200
Subject: [PATCH] Add failing test

---
 .../optimize_memory_store_multi_block.sol     | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 test/libsolidity/semanticTests/inlineAssembly/optimize_memory_store_multi_block.sol

diff --git a/test/libsolidity/semanticTests/inlineAssembly/optimize_memory_store_multi_block.sol b/test/libsolidity/semanticTests/inlineAssembly/optimize_memory_store_multi_block.sol
new file mode 100644
index 000000000..023d178a9
--- /dev/null
+++ b/test/libsolidity/semanticTests/inlineAssembly/optimize_memory_store_multi_block.sol
@@ -0,0 +1,23 @@
+contract Test {
+	uint256 x;
+
+	function test() public returns (uint256) {
+		uint256 a = myGetX();
+		x = 5;
+		uint256 b = myGetX();
+		assembly {
+			log0(0, 64)
+		}
+		return a + b + myGetX();
+	}
+
+	function myGetX() internal view returns (uint256) {
+		assembly {
+			mstore(1, 0x123456789abcdef)
+		}
+		return x;
+	}
+}
+// ----
+// test() -> 10
+// ~ emit <anonymous>: 0x0123456789abcd, 0xef00000000000000000000000000000000000000000000000000000000000000